![Page 1: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/1.jpg)
Martin Dohlus double bc jan 2004
double BC
� proposed setuptracking with ASTRA, ELEGANT and CSRtrack
�BC1 entrance� conversion (200000 →→→→ 8120)�BC1 exit�BC2 entrance� conversion (200000 →→→→ 10100)�BC2 exit� conversion (10100 →→→→ 200000)
![Page 2: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/2.jpg)
Martin Dohlus double bc jan 2004
ASTRA(space charge)
ELEGANT(geom. Wakes, CSR)
CSR-Track
1 2 3 4
1 entrance of BC1 ASTRA/ELEGANT calculation with 200000 particles by Y.Kim2 exit of BC 13 entrance of BC2 ASTRA/ELEGANT calculation with 200000 particles by Y.Kim4 exit of BC2
proposed setup
![Page 3: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/3.jpg)
Martin Dohlus double bc jan 2004
1
0.156
m646
m52
radm1012.1
1
6
=
=
=
⋅⋅= −
γ
.β
.α -
Eεγ
BC1 entrance
![Page 4: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/4.jpg)
Martin Dohlus double bc jan 2004
![Page 5: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/5.jpg)
Martin Dohlus double bc jan 2004
a) longitudinal, equidistant z-mesh, no uncorrelated energy spread !
b) transverse, gaussian, equidistant meshlength / mm
37 particles/slice, 219 slices
conversion (200000 →→→→ 8120)
![Page 6: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/6.jpg)
Martin Dohlus double bc jan 2004
BC1 exit(1.5 m after BC1)
full full
full
![Page 7: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/7.jpg)
Martin Dohlus double bc jan 2004
![Page 8: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/8.jpg)
Martin Dohlus double bc jan 2004
full projected
![Page 9: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/9.jpg)
Martin Dohlus double bc jan 2004
3
0.151
m1940
m252
radm1010.1
1
6
=
=
=
⋅⋅= −
γ
.β
.α -
Eεγ
BC2 entrance
![Page 10: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/10.jpg)
Martin Dohlus double bc jan 2004
![Page 11: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/11.jpg)
Martin Dohlus double bc jan 2004
a) longitudinal, dE-mesh (not equidistant), no uncorrelated energy spread !
b) transverse, gaussian, equidistant mesh101 particles/slice, 100 slices
conversion (200000 →→→→ 10100)
![Page 12: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/12.jpg)
Martin Dohlus double bc jan 2004
BC2 entrance
BC2 exit
∆E = ∆E
equidistant E-mesh
�
distance betweentail slices isincreased
use fine mesh in the tails:
![Page 13: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/13.jpg)
Martin Dohlus double bc jan 2004
BC2 exit(1.5 m after BC2)
full full
full
![Page 14: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/14.jpg)
Martin Dohlus double bc jan 2004
1.5 m after BC2, analysis of “initial” slices
full projected
m50 µ≈
m35 µ≈
![Page 15: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/15.jpg)
Martin Dohlus double bc jan 2004
full projected
(only red particles)
![Page 16: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/16.jpg)
Martin Dohlus double bc jan 2004
conversion (10100 →→→→ 200000)
200000particles
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CSRtrack
transport matrix
verticalz-pz uncorrelated
horizontalz-pz
correlated
![Page 17: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/17.jpg)
Martin Dohlus double bc jan 2004
CSRtrack particles
200000 particleswithout / with “uncorrelated” dE
![Page 18: csr zeuthen jan2004 · Martin Dohlus double bcjan 2004 double BC proposed setup tracking with ASTRA, ELEGANT and CSRtrack BC1 entrance conversion (200000 → 8120) BC1 exit](https://reader030.vdocuments.net/reader030/viewer/2022041200/5d41b9c488c9934b018c0872/html5/thumbnails/18.jpg)
Martin Dohlus double bc jan 2004
only transport matrixcsr+uncorr.